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A byte-by-byte audit trail of the post-quantum cryptography securing this transaction. Every hex value below is real on-chain data — nothing is hashed, abbreviated, or interpolated.
0x3cb7a0e15a785b3d0f9a6808a5b98770243bfe1f1354b46918c925a5368fec5aThe raw 3293-byte Dilithium Mode 3 signature, colour-coded by component per NIST FIPS 204: z≈ 640 bytes (masked response)h≈ 120 bytes (sparse hint)c̃32 bytes (challenge seed)
| 0000 | e7 | 5a | b8 | 8d | 2a | 22 | 65 | 29 | 74 | fe | f4 | b3 | 5b | 09 | 3b | f1 |
| 0010 | ad | 5e | 8e | 14 | fb | b8 | 89 | d1 | 14 | f3 | c1 | dd | 8e | 1f | 43 | 2f |
| 0020 | 36 | e0 | 00 | 50 | 43 | f8 | e9 | 11 | 06 | 87 | 5e | 4c | e5 | 82 | 63 | 42 |
| 0030 | 94 | 15 | ea | ff | 7a | f8 | ff | ec | bb | 74 | 34 | c0 | c4 | af | 04 | 43 |
| 0040 | 30 | 74 | e9 | 81 | a5 | af | 29 | bb | 6e | 29 | 84 | b5 | cc | 9b | 9e | 99 |
| 0050 | ae | a1 | 70 | cd | 4b | 45 | 9c | 6e | fe | 58 | 1a | 12 | 87 | a1 | bd | 2e |
| 0060 | a5 | a3 | c7 | d6 | 1b | 69 | f2 | 9f | e1 | d5 | fe | dc | 42 | 0b | df | 12 |
| 0070 | 35 | e8 | c4 | 88 | 0e | cf | c3 | d3 | 58 | 32 | 0e | 9c | 9c | f9 | e5 | 5f |
Disclaimer: Dilithium signatures use a structured, variable-length serialisation — z may compress, h stores a sparse hint vector. The component boundaries above are illustrative; the cryptographic primitive is what matters, not the byte ranges.
The signer's 1952-byte Dilithium public key. Composed of a 32-byte seed ρ followed by ~1920 bytes of packed t1 coefficients.
| 0000 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
QuantumWing addresses are derived from the Dilithium public key via Keccak-256 — identical to Ethereum's ECDSA-based scheme, but with a 1952-byte quantum-safe input instead of 64 bytes.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom addressThe deterministic binary pre-image that the validator's Dilithium key actually signed. Domain-separated with a protocol version + chain ID to prevent cross-chain replay attacks.
| Offset | Size | Field | Pre-image? | Description |
|---|---|---|---|---|
| 0x0000 | 4B | protocolVersion | ✓ Signed | Domain-separation tag (uint32, big-endian) — prevents cross-protocol replay. |
| 0x0004 | 32B | chainID | ✓ Signed | QuantumWing chain ID — prevents cross-chain replay. |
| 0x0024 | 8B | height | ✓ Signed | Sequential block height (uint64, big-endian). |
| 0x002c | 8B | slot | ✓ Signed | PoR slot number (uint64). |
| 0x0034 | 32B | parentHash | ✓ Signed | SHA3-256 of the parent block header — links the chain. |
| 0x0054 | 32B | stateRoot | ✓ Signed | Keccak-256 root of the post-execution state trie. |
| 0x0074 | 32B | txRoot | ✓ Signed | Merkle root of all transactions in this block. |
| 0x0094 | 32B | receiptsRoot | ✓ Signed | Merkle root of EVM-style transaction receipts. |
| 0x00b4 | 32B | validatorPubkeyHash | ✓ Signed | Keccak-256 of the proposing validator's Dilithium public key. |
| 0x00d4 | 8B | timestamp | ✓ Signed | Unix timestamp of block creation (uint64). |
| 0x00dc | 8B | gasUsed | ✓ Signed | Total gas consumed in this block. |
| 0x00e4 | 8B | gasLimit | ✓ Signed | Block gas limit (default 30,000,000). |
| 0x00ec | 32B | randao | ✓ Signed | Aggregated RANDAO reveal seed for this slot. |
| 0x010c | 32B | vrfProof | ✓ Signed | Validator's VRF proof of slot eligibility. |
| 0x012c | 32B | extraData | ✓ Signed | Reserved padding / version-specific extension. |
| 0x014c | 1,952B | validatorPubkey | ✓ Signed | Full Dilithium Mode 3 public key of the proposing validator. |
| 0x08ec | 1B | encoding | ✓ Signed | Canonical encoding marker (0x01 = current). |
| 0x08ed | 4B | headerLen | ✓ Signed | Length of the signed pre-image (uint32). |
| 0x08f1 | 23B | padding | ✓ Signed | Zero-padding to align signature offset. |
| 0x0908 | 4B | sigType | Metadata | Signature scheme tag (0x00000003 = Dilithium-3). |
| 0x090c | 100B | sigMetadata | Metadata | Slot, height, validator index — duplicated outside the signed region for fast lookups. |
| 0x0970 | 3,293B | validatorSignature | Metadata | The Dilithium signature itself — IS the signature, not in pre-image. |
CLAUDE.md. Field offsets shown here are illustrative — see the canonical/signed_header.go source for the authoritative wire format.Don't trust this explorer — verify the signature locally. Copy any of the snippets below, paste in the public key + signature + tx hash from above, and confirm independently that this transaction was signed by Dilithium-3.
// Verify QuantumWing transaction signature 0x3cb7a0e1…8fec5a
// Run: go run verify.go (deps: github.com/cloudflare/circl/sign/dilithium/mode3)
package main
import (
"encoding/base64"
"fmt"
"github.com/cloudflare/circl/sign/dilithium/mode3"
)
func main() {
sig, _ := base64.StdEncoding.DecodeString("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")
pkBytes, _ := base64.StdEncoding.DecodeString("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")
var pk mode3.PublicKey
if err := pk.UnmarshalBinary(pkBytes); err != nil {
panic(err)
}
// In production, reconstruct the canonical 3409-byte SignedHeader as the
// pre-image. Here we demo with the tx hash bytes for clarity.
preimage := []byte("0x3cb7a0e15a785b3d0f9a6808a5b98770243bfe1f1354b46918c925a5368fec5a")
ok := mode3.Verify(&pk, preimage, sig)
fmt.Println("signature valid:", ok)
}
canonical/signed_header.go.This signature is secure against both classical and quantum-computer attacks.
QuantumWing uses NIST-standardised post-quantum cryptography from day one. There is no migration window, no "harvest-now-decrypt-later" attack surface, and no dependency on RSA / ECDSA security assumptions.
NIST FIPS 204 (Dilithium / ML-DSA)